Facts about canvas stretchers and canvas stretchers bars

Good canvas stretchers are bars usually made of fir or pine wood. These canvas stretchers bars are the most important things to keep your canvas in good shape for a long time. However, there are a lot of companies that claim to sell good quality products at the lowest price. It is important to find a company that actually meets the quality standards and still charges a reasonable price. In order to find such a company, you can search the internet for their web sites. These web sites are very user friendly and describe their products in complete details. They allow you to place your order online and accept all major credit cards. The products are shipped to your doorstep for a reasonable shipping charge.

These companies selling canvas stretchers realize that apart from the quality of the wood its dimensional stability matters a lot. This is the reason that they employ techniques like sectioning together long bars using finger splines. This increases the bar’s resistance to twist and bow. The sectioning also makes the bars stronger, so that they resist bending more than single piece canvas stretchers bars. This concept is similar to the technique used in making plywood. If you are looking for reasonably priced stretcher bars then you will have to make do with some knots. This is because if you want knot free bars then you would have to pay a significantly higher price. The choice of how much to spend on stretcher bars is completely yours.

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